The ADRF5717 from Analog Devices is a RF Variable Attenuator with Frequency 1 MHz to 30 GHz, Attenuation Range 16 to 48 dB, Attenuation Step 16 dB, Power 18 dBm, IIP3 34 to 51 dBm. Tags: Surface Mount, Digital. More details for ADRF5717 can be seen below.